Abstract: Various schemes pertaining to generating a full-frame color image using a hybrid sensor are described. An apparatus receives sensor data from the hybrid sensor, wherein the sensor data includes partial-frame chromatic data of a plurality of chromatic channels and partial-frame color-insensitive data. The apparatus subsequently generates full-frame color-insensitive data based on the partial-frame color-insensitive data. The apparatus subsequently generates the full-frame color image based on the full-frame color-insensitive data and the partial-frame chromatic data. The apparatus provides benefits of enhancing image quality of the full-frame color image especially under low light conditions.

Abstract: A method for high dynamic range imaging is provided. The method includes the following stages. A first image from a first sensor capable of sensing a first spectrum is received. A second image from a second sensor capable of sensing a second spectrum is received. The second spectrum has a higher wavelength range as compared to the first spectrum. A first image feature from the first image and a second image feature from the second image are retrieved. The first and second images are fused by referencing the first image feature and the second image feature to generate a final image.

Abstract: The present disclosure provides a private network and edge application provisioning management system and a method thereof, which provides a construction of enterprise private cloud platform and a process of management standardization, so that a dedicated cloud operating environment can be provided for enterprise customers, and special software application services can further be established and managed. A remote registration mechanism, an enterprise private network establishment mechanism, and an edge application activation mechanism be proposed in the present disclosure. In this way, edge computing capabilities in the enterprise private network environment can be provided, which can not only reduce application service latency time, but also network transmission does not need to go through the Internet, thus having the advantages of avoiding data leakage and improving security. The present disclosure also provides a computer-readable medium for executing the method of the present disclosure.

Abstract: An image calibration method is applied to an image calibration device includes an image receiver and an operation processor. The image calibration method of providing a motion deblur function includes driving a first camera to capture a first image having a first exposure time, driving a second camera disposed adjacent to the first camera to capture a second image having a second exposure time different from and at least partly overlapped with the first exposure time, and fusing a first feature of the first image and a second feature of the second image to generate a fusion image.

Abstract: A light-emitting device is provided. The light-emitting device generates a white light and includes at least one light-emitting diode. The at least one light-emitting diode generates a light beam with a broadband blue spectrum and includes a first semiconductor layer, a second semiconductor layer and a multiple quantum well structure. The multiple quantum well structure is located between the first semiconductor layer and the second semiconductor layer, and includes well layers and barrier layers. The well layers include a first well layer, a second well layer and third well layers different in indium concentrations. The first well layer has the largest indium concentration, and the third well layers have the smallest indium concentration. Three of the well layers that are closest to the first semiconductor layer are the third well layers, and the first well layer is closer to the second semiconductor layer than the first semiconductor layer.

Abstract: A lens barrel for holding a lens group therein has a body with a peripheral on which an external thread is formed. The external thread has a plurality of turns which are partially interrupted by at least one threadless segment such that the external thread has at least one of the turns completely extending around the periphery of the body. As a result of the threadless segment, the friction which is generated upon screwingly engaging the lens barrel into a coupling socket can be reduced.

Abstract: An image-forming lens set includes a first lens with positive power, a second lens with negative power, an aperture stop, and a third lens with positive power, which are arranged from an object side in order. The first lens has a concave surface facing the object side and a convex surface facing the image side, and at least one of the two surfaces is a non-spherical surface. The second lens is a convex-concave lens having two non-spherical opposite surfaces including a concave surface facing the image side. The third lens has two non-spherical opposite convex surfaces. At least one of the first, second and third lenses is coated with a layer of optical film for filtering light. By means of the lenses having non-spherical surfaces, the image-forming lens set has a simple structure. By means of the optical film, the image formed in a better quality can achieve.

Abstract: An image-forming lens set includes a positive power first lens, an aperture stop, a negative power second lens and a positive power third lens, which are arranged from an object side in order. The first lens has a convex surface facing the object side, and at least one surface thereof is a non-spherical surface. The second lens is a convex-concave lens having a concave surface facing the object side, and at least one surface thereof is a non-spherical surface. The third lens has two non-spherical opposite surfaces including a convex surface facing the object side. At least one of the first, second and third lenses is coated with a layer of optical film for filtering light. By means of the lenses having non-spherical surfaces, the image-forming lens set has a simple structure. By means of the optical film, the image formed in a better quality can achieve.

Abstract: An image-forming lens set includes a first lens with positive power, a second lens with negative power, an aperture stop, and a third lens with positive power, which are arranged from an object side in order. The first lens has a concave surface facing the object side and a convex surface facing the image side, and at least one of the two surfaces is a non-spherical surface. The second lens is a convex-concave lens having two non-spherical opposite surfaces including a concave surface facing the image side. The third lens has two non-spherical opposite convex surfaces. At least one of the first, second and third lenses is coated with a layer of optical film for filtering light. By means of the lenses having non-spherical surfaces, the image-forming lens set has a simple structure. By means of the optical film, the image formed in a better quality can achieve.

Abstract: An auto-focusing image-forming lens set, which includes a first optical system, a second optical system and an image forming face arranged in line along an optical axis. The first optical system has a predetermined number of convex lenses arranged along the optical axis, and defines with image forming face a fixed distance.

Abstract: A fine adjustment mechanism for a zoom lens assembly having a zoom mechanism and for lineally moving the zoom mechanism is disclosed to include a barrel and an adjustment ring sleeved onto the barrel. The zoom mechanism is axially moveably mounted to the barrel. The first adjustment ring is provided at an inner periphery surface thereof with an internal thread engaged with an external thread provided at an outer periphery surface of the barrel such that the adjustment ring is axially moveable along the barrel when the adjustment ring is rotated relative to the barrel. The adjustment ring has three protrusions equiangularly spaced on an end face thereof and supporting the zoom mechanism such that the zoom mechanism is driven by the adjustment ring to move axially relative the said barrel when the adjustment ring is rotated relative to the barrel.

Abstract: A fine adjustment mechanism for a zoom lens assembly having a zoom mechanism and for lineally moving the zoom mechanism is disclosed to include a barrel and an adjustment ring sleeved onto the barrel. The zoom mechanism is axially moveably mounted to the barrel. The first adjustment ring is provided at an inner periphery surface thereof with an internal thread engaged with an external thread provided at an outer periphery surface of the barrel such that the adjustment ring is axially moveable along the barrel when the adjustment ring is rotated relative to the barrel. The adjustment ring has three protrusions equiangularly spaced on an end face thereof and supporting the zoom mechanism such that the zoom mechanism is driven by the adjustment ring to move axially relative the said barrel when the adjustment ring is rotated relative to the barrel.

Abstract: A lens barrel for holding a lens group therein has a body with a peripheral on which an external thread is formed. The external thread has a plurality of turns which are partially interrupted by at least one threadless segment such that the external thread has at least one of the turns completely extending around the periphery of the body. By means of the threadless segment, the friction which is generated upon screwingly engaging the lens barrel into a coupling socket can be reduced.

Abstract: An image-forming lens set includes an aperture stop, a first lens with positive power, a second lens with negative power and a third lens, which are arranged from an object side order. The first lens has two opposite surfaces including a convex surface facing the object side, and at least one of the two opposite surfaces is a non-spherical surface. The second lens has two opposite surfaces including a concave surface facing the object side, and at least one of the two opposite surfaces of the second lens is a non-spherical surface. The third lens has negative refractive power becoming greater from a center to a periphery of positive refractive power. The third lens has two non-spherical opposite surfaces including a convex surface facing the object side. At least one of the first, second and third lenses is coated with a layer of optical film for filtering light.

Abstract: A collimating lens includes a first end face with an LED accommodation hole for accommodating an LED lamp, a second end face, which is disposed opposite to the first end face and has an area greater than the first end face, and a sidewall, which is connected between the first end face and the second end face and has a first wall section and a second wall section. The second wall section extends from the second end face toward the first end face to a predetermined distance. The first wall section having one end connected to the second wall section and the other end extending toward the first end face to a predetermined distance. The first wall section defines with the second wall section a contained angle smaller than 180°.

Abstract: An image-forming lens set includes a first lens, a second lens, an aperture and a third lens arranged orderly from an objective side toward an image side in sequence. The first lens is made of plastic material and has a positive diopter and two opposite surfaces including a convex surface facing the image side. The second lens is made of plastic material and has a negative diopter and two opposite surfaces including a concave surface facing the image side. The third plastic lens is made of plastic material and has a positive diopter and two opposite surfaces including a convex surface facing the image side.

Abstract: A collimating lens includes a first end face with an LED accommodation hole for accommodating an LED lamp, a second end face, which is disposed opposite to the first end face and has an area greater than the first end face, and a sidewall, which is connected between the first end face and the second end face and has a first wall section and a second wall section. The second wall section extends from the second end face toward the first end face to a predetermined distance. The first wall section having one end connected to the second wall section and the other end extending toward the first end face to a predetermined distance. The first wall section defines with the second wall section a contained angle smaller than 180°.

Abstract: An image-forming lens set includes a first lens, a second lens, an aperture and a third lens arranged orderly from an objective side toward an image side in sequence. The first lens is made of plastic material and has a positive diopter and two opposite surfaces including a convex surface facing the image side. The second lens is made of plastic material and has a negative diopter and two opposite surfaces including a concave surface facing the image side. The third plastic lens is made of plastic material and has a positive diopter and two opposite surfaces including a convex surface facing the image side.

Abstract: A high brightness light emitting diode (LED) includes a base, a reflector cap, LED dices, a plastic layer, a lens, and a silicon rubber layer. Conductive terminals extend from the base for connection with an external power source. The base defines a bore receiving the cap with a bottom of the cap exposed. The cap forms a cavity receiving the LED dices, which are electrically connected to the conductive terminals. The plastic layer comprising PPA, LCP, or engineer plastics is filled in the cavity o with ends of the terminals extending beyond the plastic layer. The lens is positioned over the plastic layer and has projections that snugly fit over and engage the base. The silicon rubber layer is interposed between the lens and the base. With such an arrangement, lights from the LED dices can be mixed twice for enhanced uniformity of brightness of the light distribution.

Abstract: A sideway-emission light emitting diode includes a light emitting diode package comprised of a light emitting diode dice that gives off light and a lens that is positioned in front of a front end face of the package for receiving the light and redirecting the received light toward a circumference of the package and a light guide comprised of a board defining a cavity to receive and retain the light emitting diode package therein. The board has opposite sides each forming a cut-off delimited by opposite inclined edges, a refraction section extending from each inclined edge, and a projection section formed between opposite refraction sections, whereby light transmitting into the light guide is directed, by means of the reflection/refraction by the inclined edges, the refraction sections and the projection sections, toward and projected from the projection sections in sideway directions.