Abstract: Techniques and systems are provided for processing one or more frames or images. For instance, a process for determining exposure for one or more frames includes obtaining a motion map for one or more frames. The process includes determining, based on the motion map, motion associated with the one or more frames of a scene. The motion corresponds to movement of one or more objects in the scene relative to a camera used to capture the one or more frames. The process includes determining, based on the determined motion, a number of frames and an exposure for capturing the number of frames. The process further includes sending a request to capture the number of frames using the determined exposure duration.

Abstract: A method and device for predictive autofocus on an object are provided.

Abstract: The invention provides a feeding observation device, which comprises a feeding base and a body arranged above the feeding base, wherein the body is provided with a bird food storage chamber for bird food for birds to eat; the device further comprises a camera module, a motion sensor module, at least one PCB and at least one conducting wire electrically connecting with the PCB, the imaging range of the camera module and the sensing range of the motion sensor module are at least partially overlapped, and at least one of the camera module and the motion sensor module is electrically connecting with at least one of the PCB and the conducting wires and coaxially rotatable on the body or the feeding base. When the camera or the motion sensor module is adjusted, the PCB or the conducting wire will not be affected, so that the device can work stably.

Abstract: An operating method of an AR glass apparatus includes obtaining a preview image through a camera of the apparatus, tracking a gaze direction of a user wearing the apparatus, determining an object of interest in the preview image based on the tracked gaze direction, obtaining local motion information indicating a movement of the object of interest by tracking the movement of the object of interest, measuring a movement of the apparatus, obtaining global motion information indicating a movement of a background region included in the preview image based on the measured movement of the apparatus, adjusting a degree of exposure based on the local motion information and the global motion information, and photographing a front of the apparatus through the camera having the adjusted degree of exposure.

Abstract: The present invention is a protective enclosure for a camera, formed of front and rear housings that are joined together by a weather resistant seal. An internal cavity is formed in which the camera may be located. The front housing includes a window that allows light to pass through, where the lens of the camera preferably is placed to line up with the window. A hood is provided around the window to provide shielding for the window and to divert rainwater away from the window. The housing includes support brackets for mounting the camera within the internal cavity. The front and rear housings are attached to each other by fasteners, with a weather resistant seal at the joining of the two parts. The rear part of the housing includes a weather resistant power port, through which power and/or data can be supplied to the camera.

Abstract: Disclosed in the present disclosure are an exposure control method, an exposure control device and an electronic device. The exposure control method includes the following. Scene data is processed to obtain a foreground part of a cached main image. A reference exposure is determined according to brightness information of the foreground part. A first exposure for a first image and a second exposure for a second image are determined according to the reference exposure. An imaging device is controlled to expose according to the reference exposure, the first exposure and the second exposure.

Abstract: Automatic exposure control for audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an A/V recording and communication device is provided, comprising: a camera configured to capture image data of a foreground object within a field of view of the camera; a communication module; and a processing module comprising: a processor; and a camera application that configures the processor to: detect motion within the field of view that includes an active image region; capture image data of the field of view; detect the foreground object in the active image region and determine an external lighting level associated with the foreground object; determine at least one exposure control gain setting based on the determined external lighting level; and apply the at least one exposure control gain setting to configure the camera to capture image data focused on the foreground object.

Abstract: An imaging system includes: a transmitter that is attached to an object and wirelessly transmits a positioning signal; a positioning device that determines the position of the object based on the positioning signal; an imaging device that images the object in a variable direction and at a variable magnification; and a control device. The control device calculates a direction and a distance from the imaging device to the object based on the position of the object, and sets a first direction and a first magnification on the imaging device based on the calculated direction and distance. Then, the control device sets a second direction and a second magnification on the imaging device based on imaging data generated by imaging the object, the imaging data being generated by the imaging device on which the first direction and the first magnification are set.

Abstract: A system and method for automated operation of a camera system provides for a positioning system that moves the camera system to a field of view to search for objects or events of interest to track. If objects or events of interest are detected prior to the expiration of a dwell timer, the dwell timer is interrupted and tracking of the objects or events of interest is initiated. To prevent the security camera from being distracted indefinitely by unimportant objects, the positioning system changes the field of view of the security system upon expiration of a track timer. Alternatively, if the security camera does not identify an object to track prior to expiration of a dwell timer, then the positioning system changes the field of view of the camera system to search for other objects or events of interest.

Abstract: Automatic exposure control for audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an A/V recording and communication device is provided, comprising: a camera configured to capture image data of a foreground object within a field of view of the camera; a communication module; and a processing module comprising: a processor; and a camera application that configures the processor to: detect motion within the field of view that includes an active image region; capture image data of the field of view; detect the foreground object in the active image region and determine an external lighting level associated with the foreground object; determine at least one exposure control gain setting based on the determined external lighting level; and apply the at least one exposure control gain setting to configure the camera to capture image data focused on the foreground object.

Abstract: There is provided a non-pneumatic tire (1), which includes an attachment body (11) that is attached to an axle, a ring-shaped body (13) that surrounds the attachment body (11) from an outside in a tire radial direction, a connection member (15) that displaceably connects the attachment body (11) and the ring-shaped body (13) to each other, and a cylindrical tread member (16) that is externally mounted on the ring-shaped body (13), in which the tread member (16) includes a base rubber portion (41) that is positioned at an inside in the tire radial direction, and a cap rubber portion (42) that is positioned at an outside of the base rubber portion (41) in the tire radial direction, and in which the rigidity of the base rubber portion (41) is lower than the rigidity of the cap rubber portion (42).

Abstract: Image captured with an image capture device with a rolling shutter may be deformed due to changes in imaging sensor orientation during image capture. Image deformities may occur due to rolling shutter that exposes rows of pixels to light at slightly different times during image capture. Deformities such as wobble, for example, and/or other deformities may be corrected by constructing an output image. The output image may be constructed by determining corresponding pixels within the input image. The location of the input pixel may be determined by performing one or more fixed point iterations to identify one or more input pixels within the input image. A value of the output pixel within the output image may be determined based on a value of a corresponding pixel within the input image.

Abstract: An apparatus and method of controlling a mobile terminal by detecting a face or an eye in an input image are provided. The method includes performing face recognition on an input image facing and being captured by an image input unit equipped on the front face of the mobile terminal; determining, based on the face recognition, user state information that includes whether a user exists, a direction of the user's face, a distance from the mobile terminal, and/or a position of the user's face; and performing a predetermined function of the mobile terminal according to the user state information. According to the method, functions of the mobile terminal may be controlled without direct inputs from the user.

Abstract: A system and method for automated operation of a camera system is disclosed. A positioning system moves the camera system to a field of view to search for objects or events of interest to track. If objects or events of interest are detected prior to the expiration of a dwell timer, the dwell timer is interrupted and tracking of the objects or events of interest is initiated. To prevent the security camera from being distracted indefinitely by unimportant objects, the positioning system changes the field of view of the security system upon expiration of a track timer. Alternatively, if the security camera does not identify an object to track prior to expiration of a dwell timer, then the positioning system changes the field of view of the camera system to search for other objects or events of interest.

Abstract: In the image processing device, the method and the recording medium according to the present invention, the characteristic information extractor extracts the number of times the same subject appears in the still images. The target object detector detects the target subject which appears the number of times not less than the threshold value. The image analysis condition determiner sets the image analysis condition for the portion of the moving image where the target subject is absent to be rougher than that where the target subject is present. The frame image analyzer extracts frame images from the moving image in accordance with the image analysis condition. The frame image output section calculates the evaluation value of the frame images based on the result of the image analysis and output the frame image having the evaluation value not less than the threshold value.

Abstract: An image pickup apparatus that is capable of photographing after performing a detection process for light-amount variation characteristics and an object recognition process without increasing processing time. An accumulation unit makes an image pickup device perform a plurality of times of charge storage and charge readout at a predetermined interval to obtain a plurality of images. A photometry unit performs photometry to the plurality of images to obtain a plurality of photometry values. A detection unit detects a light-amount variation characteristic of light from an object based on the plurality photometry values. A combining unit applies a combining process to the plurality of images to obtain an combined image. An object recognition unit applies an object recognition process to detect the object in the combined image.

Abstract: A photographing method, medium, and apparatus based on face detection in a portable camera. The portable photographing apparatus may include an image input unit that receives an image, a face detection unit that detects a face from the received image, a storage unit that stores the image detected by the face detection unit as a moving image in a first mode, and a quality evaluation unit that evaluates the quality of the image detected by the face detection unit and stores the same as a still image in a second mode upon satisfaction of predetermined conditions evaluated based on the quality evaluation of the still image.

Abstract: An image capturing apparatus that includes one or more image sensors configured to capture a plurality of images and store the captured images in a memory. The apparatus also includes a circuitry that detects an input trigger and continues to capture new images in response to the trigger. The numbers of new images captured are equal in magnitude to half the magnitude of the capacity of the memory. The first new image captured after detecting the trigger is tagged as a reference image. In response to the number of new images captured, the sensors are deactivated and the reference image is displayed immediately on a display panel. On detecting an input operation, the apparatus displays a target image from the plurality of images captured in a quick and efficient manner.

Abstract: A method of controlling a digital photographing apparatus is provided. The method includes: setting a still image capturing condition; capturing a moving image; and capturing a still image when the still image capturing condition is satisfied during photographing of the moving image.

Abstract: An image pickup apparatus which changes focal point adjustment by a focal point adjusting unit in accordance with the panning state detected by a panning detecting unit and a focal point state detected by a focal point detecting unit.

Abstract: A photographing method, medium, and apparatus based on face detection in a portable camera. The portable photographing apparatus may include an image input unit that receives an image, a face detection unit that detects a face from the received image, a storage unit that stores the image detected by the face detection unit as a moving image in a first mode, and a quality evaluation unit that evaluates the quality of the image detected by the face detection unit and stores the same as a still image in a second mode upon satisfaction of predetermined conditions evaluated based on the quality evaluation of the still image.

Abstract: In an image capturing apparatus that carries out TV-AF type autofocus control by setting an AF frame on a predetermined object, for example a person's face, that is detected in an image, in a case in which a in-focus position search direction cannot be determined from an AF evaluation value, changes in the size of the region of the object are detected and focus detection is carried out by determining the in-focus position search direction based on the changes in the size of the region of the object.

Abstract: Provided is a proximity sensor using a photosensor, which is easy to use and reduced in power consumption. In the proximity sensor, a first photosensor is used to detect a change in amount of ambient light entering the first photosensor, which is caused when a finger is coming close thereto, and a detection signal is output based on a result of the detection. The photosensor includes, for example, one or a plurality of PN junction elements connected in parallel.

Abstract: An image pickup apparatus which changes focal point adjustment by a focal point adjusting unit in accordance with the panning state detected by a panning detecting unit and a focal point state detected by a focal point detecting unit.

Abstract: An image processing apparatus includes: a picture range variation control section adapted to variably set a picture range extent of image data; and a composition processing section adapted to detect whether or not a target image is included in a picture range while the picture range extent is variably set by the picture range variation control section and carry out, when one or more target images are detected, a composition determination process including confirmation of a different target image around the detected target image or images.

Abstract: A clipping processing portion is provided with: a subject detection portion that detects a main subject and a sub-subject from an input image; a degree-of-relationship calculation portion that calculates the degree of relationship between the main subject and the sub-subject; a clip region setting portion that sets a clip region based on the positions of the main subject and the sub-subject in the input image and the degree of relationship; a clipping portion that clips the clip region from the input image. The clip region setting portion sets the clip region so as to include the main subject and the sub-subject having the high degree of relationship thereof.

Abstract: In an image capturing apparatus that carries out TV-AF type autofocus control by setting an AF frame on a predetermined object, for example a person's face, that is detected in an image, in a case in which a in-focus position search direction cannot be determined from an AF evaluation value, changes in the size of the region of the object are detected and focus detection is carried out by determining the in-focus position search direction based on the changes in the size of the region of the object.

Abstract: Example embodiments disclosed herein relate to image stabilization. Image stabilization includes techniques used to reduce jitter associated with the motion of a camera. Image stabilization can compensate for pan and tilt (angular movement, equivalent to yaw and pitch) of a camera or other imaging device. Image stabilization can be used in still and video cameras, including those found in mobile devices such as cell phones and personal digital assistants (PDAs).

Abstract: The present invention provides an image processing device capable of enabling accurate recognition of a solid object present near a vehicle and displaying the solid object. The image processing device includes a viewpoint conversion unit for receiving data of images captured by at least one image capturing camera and generating a top view image, a solid object extraction unit for detecting a solid object from the data of the images captured by the at least one image capturing camera and extracting the solid object, a solid object image generation unit for generating a solid object image in accordance with the solid object extracted by the solid object extraction unit, and an image synthesis unit for synthesizing the solid object image generated by the solid object image generation unit with the top view image generated by the viewpoint conversion unit.

Abstract: Once an imaging mode is set, an imaging apparatus displays a through image with a tracking frame on the predetermined position. If a shutter button is pressed halfway, an object that is overlapped by the tracking frame is recognized as a main subject that a user wants to capture. Until the shutter button is fully pressed or until the halfway-press is released, it is detected where the recognized subject is in frame image data that is captured in sequence, and the tracking frame is displayed based on the detected position. If the halfway press of the shutter button is released before the shutter button is fully pressed, the tracking frame is displayed on the predetermined position. Then if the shutter button is pressed halfway once again, the process is repeated.

Abstract: A motion detector camera includes a camera mechanism mounted inside a housing, a motion detector exposed on a surface of the housing, and a controller for controlling the camera mechanism in response to signals received from the motion detector. The camera can include an activity counter mounted to the housing. The controller activates the camera mechanism when the controller receives a triggering signal from the motion detector, or the controller activates the activity counter and does not activate the camera mechanism when a triggering activity occurs. The camera can include digital camera electronics. A camera support can be used to removably mount the camera to an object such as a tree.

Abstract: A method for following hand movements in an image flow, includes receiving an image flow in real time, locating in each image in the received image flow a hand contour delimiting an image zone of the hand, extracting the postural characteristics from the image zone of the hand located in each image, and determining the hand movements in the image flow from the postural characteristics extracted from each image. The extraction of the postural characteristics of the hand in each image includes locating in the image zone of the hand the center of the palm of the hand by searching for a pixel of the image zone of the hand the furthest from the hand contour.

Abstract: An apparatus suitably detects a recording trigger even in a low-brightness or low-light-intensity environment, and acquires, from a recorded image, a high-quality image from which a person or the like can be easily recognized. When a recording trigger is to be detected, this apparatus disables an infrared reduction filter, so a recording trigger can be suitably detected even in an environment in which the brightness or light intensity is low. When an image is to be recorded, this apparatus records a color image by enabling the infrared reduction filter.

Abstract: A system for providing a predictive autofocus prior to capturing an image of an iris of a subject. A sequence of images of the subject may be taken with a visible light sensitive camera. A speed and/or location of the subject may be estimated from the images. An encounter may be when the subject is within focus of the camera or, in other words, a focus distance and subject distance coincide. The focus may be determined in accordance with an intensity variance determination of the subject in the image, and more particularly of a subject's eye within a window of an image. Upon an encounter, an image of the iris of the eye may be captured with an infrared sensitive camera.

Abstract: Motion of an image of a scene being captured by a digital image acquisition device is detected and used to control parameters of illumination of the scene by a flash lamp that is typically built into the device. Parameters that may be controlled include the intensity, duration and timing of light emitted by the flash lamp. Such control of the flash illumination is preferably performed in conjunction with adjusting one or more exposure parameters used to capture an image. Such exposure parameters include duration, aperture and sensor gain. Motion blur caused by movement of the camera or by movement of an object within the scene being photographed is reduced by selecting appropriate exposure parameters and flash light characteristics.

Abstract: Motion of an image of a scene being captured by a digital image acquisition device is detected and used to control parameters of illumination of the scene by a flash lamp that is typically built into the device. Parameters that may be controlled include the intensity, duration and timing of light emitted by the flash lamp. Such control of the flash illumination is preferably performed in conjunction with adjusting one or more exposure parameters used to capture an image. Such exposure parameters include duration, aperture and sensor gain. Motion blur caused by movement of the camera or by movement of an object within the scene being photographed is reduced by selecting appropriate exposure parameters and flash light characteristics.

Abstract: A surveillance method periodically detects an image of the area, identifies and tracks each moving object in a succession of the detected images, detects radio frequency emissions from the area and correlates an identified object with a detected radio frequency emission. The method detects events in the tracking of the moving object. The method stores corresponding data optionally including image data in non-volatile memory upon detection of a combination of an event and a corresponding radio frequency emission. The method triggers an alarm such as an audible alarm, a visual alarm, an email, a short text message or a telephone call detection of a combination of an event and a corresponding radio frequency emission.

Abstract: An imaging apparatus includes an input unit configured to receive an instruction for starting a continuous shooting operation, a sound output unit configured to output a predetermined sound according to a shooting operation, and a controller configured to control output/non-output of the predetermined sound from the sound output unit according to a setting of sound output, and to control the continuous shooting operation. The setting of sound output includes an ON setting for outputting the predetermined sound from the sound output unit according to a start of the shooting operation and an OFF setting for non-outputting the predetermined sound from the sound output unit according to the start of the shooting operation.

Abstract: An image capturing method is provided, especially adaptable in a camera. First, a composition profile for a picture to be taken, is configured. The composition profile defines the number of objects to be included in the picture, and positions and sizes of each object. Thereafter, a sensor in the camera is enabled to receive an image, and simultaneously, it is determined whether the image satisfies the composition profile. If the image satisfies the composition profile, the image is stored to be the picture.

Abstract: An action recognition apparatus includes an input unit for inputting image data, a moving-object detection unit for detecting a moving object from the image data, a moving-object identification unit for identifying the detected moving object based on the image data, a state detection unit for detecting a state or an action of the moving object from the image data, and a learning unit for learning the detected state or action by associating the detected state or action with meaning information specific to the identified moving object.

Abstract: A covert camera for surveillance in an aircraft comprises a front panel that can have an appearance other than a conventional camera. The front panel can include at least one aperture therethrough. A lens can be in or near the aperture, the lens having a field of view. A camera mount can be positioned on the front panel. The camera mount can include a sensor capable of receiving an image of at least a portion of the field of view. The camera mount can be capable of adjustment without movement of the lens.

Abstract: A motion compensation apparatus for a camera module with a half-shutter function is provided. The apparatus includes an initialization unit for selecting a subject, a motion of which is to be detected, from images secured in a half-shutter state, and calculates motion information of the subject; a tracking unit for tracking the selected subject and the motion information provided from the initialization unit, and calculates prediction information of the subject; and a controller for generating a control signal for controlling a speed of a shutter and a sensibility of an image sensor based on the prediction information provided from the tracking unit.

Abstract: Digital camera is provided with face detection section that detects faces of a plurality of photographing objects, microcomputer performs continuous shooting in optimum photographing conditions in accordance with the number of faces of the photographing objects for each face of the plurality of photographing objects by a single shutter operation and performs control by assigning serial photographing object numbers to the images of the plurality of photographing objects taken by continuous shooting and recording the images in a single continuous-shooting image folder. Furthermore, microcomputer performs continuous shooting in predetermined order in accordance with the number of faces of the photographing objects and detects, when the photographing object speed is equal to or higher than a predetermined value, the photographing object speed again after photographing other photographing objects.

Abstract: In order to perform a brightness correction that is suited to a face image in a moving image, a still-image brightness correction parameter for performing a brightness correction suited to a subject image is calculated from a face image in the subject image and the overall subject image. A moving-image brightness correction parameter is calculated using the calculated still-image brightness correction parameter and a moving-image brightness correction parameter that has been calculated in a subject image of a previous frame. By using the moving-image brightness correction parameter calculated, the brightness of a subject image obtained subsequent to the first-mentioned subject image is corrected.

Abstract: A motion detector camera includes a camera mechanism mounted inside a housing, a motion detector exposed on a surface of the housing, and a controller for controlling the camera mechanism in response to signals received from the motion detector. The camera can include an activity counter mounted to the housing. The controller activates the camera mechanism when the controller receives a triggering signal from the motion detector, or the controller activates the activity counter and does not activate the camera mechanism when a triggering activity occurs. The camera can include digital camera electronics. A camera support can be used to removably mount the camera to an object such as a tree.

Abstract: A photographing method, medium, and apparatus based on face detection in a portable camera. The portable photographing apparatus may include an image input unit that receives an image, a face detection unit that detects a face from the received image, a storage unit that stores the image detected by the face detection unit as a moving image in a first mode, and a quality evaluation unit that evaluates the quality of the image detected by the face detection unit and stores the same as a still image in a second mode upon satisfaction of predetermined conditions evaluated based on the quality evaluation of the still image.

Abstract: A method and an apparatus for taking pictures on a mobile communication terminal having a camera module are provided, which can control the photographing of an object in accordance with the motion of the object. The method includes generating a current frame by photographing an object, determining whether blurring has occurred in the current frame, measuring an amount of motion of the current frame if no blurring has occurred in the generated current frame, and storing the current frame if the measured amount of motion is greater than a pre-stored reference amount of motion.

Abstract: Digital camera is provided with face detection section that detects faces of a plurality of photographing objects, microcomputer performs continuous shooting in optimum photographing conditions in accordance with the number of faces of the photographing objects for each face of the plurality of photographing objects by a single shutter operation and performs control by assigning serial photographing object numbers to the images of the plurality of photographing objects taken by continuous shooting and recording the images in a single continuous-shooting image folder. Furthermore, microcomputer performs continuous shooting in predetermined order in accordance with the number of faces of the photographing objects and detects, when the photographing object speed is equal to or higher than a predetermined value, the photographing object speed again after photographing other photographing objects.

Abstract: A photographing method, medium, and apparatus based on face detection in a portable camera. The portable photographing apparatus may include an image input unit that receives an image, a face detection unit that detects a face from the received image, a storage unit that stores the image detected by the face detection unit as a moving image in a first mode, and a quality evaluation unit that evaluates the quality of the image detected by the face detection unit and stores the same as a still image in a second mode upon satisfaction of predetermined conditions evaluated based on the quality evaluation of the still image.

Abstract: An imaging apparatus is disclosed which analyzes image data of a subject acquired by an image pickup device to select an appropriate combination of exposure time, aperture, and exposure sensitivity upon shooting in order to perform exposure control. As an example of image data analysis methods, there is shown a method of detecting the movement of a characteristic point in an image, or a method of detecting luminance variations in a specific block or area in the image to detect the subject movement. As another exemplary method, a face of the subject is detected. The present invention can also be combined with a shake reduction mode.