Abstract: A method for image alignment is provided. The method for image alignment includes the following stages. A first image with a first property from a first sensor is received. A second image with a second property from a second sensor is received. The first property is similar to the second property. The first feature correspondence between the first image and the second image is calculated. A third image with a third property from the first sensor and a fourth image with a fourth property from the second image sensor are received. The third property is different from the fourth property. Image alignment is performed on the third image and the fourth image based on the first feature correspondence between the first image and the second image.

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: 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: An electronic apparatus is provided. The electronic apparatus includes a display device, a sensor, and a processor. The display device receives an image data. The display device includes a display panel and displays an image related to the image data on the display panel. A reference image point of the image is displayed on a first location on the display panel. The sensor detects a movement status of the electronic apparatus when the electronic apparatus shakes to generate at least one movement parameter. The processor calculates compensation data according to the at least one movement parameter and size information of the display panel. When the display device receives the compensation data, the display device displays the image by shifting the reference image point of the image from the first location to a second location on the display panel to display according to the compensation data.

Abstract: An image enhancement method applied to an image enhancement apparatus and includes acquiring a first edge feature from a first spectral image and a second edge feature from a second spectral image, analyzing similarity between the first edge feature and the second edge feature to align the first spectral image with the second spectral image, acquiring at least one first detail feature from the first spectral image and at least one second detail feature from the second spectral image, comparing the first edge feature and the second edge feature to generate a first weight and a second weight, and fusing the first detail feature weighted by the first weight with the second detail feature weighted by the second weight to generate a fused image. The first spectral image and the second spectral image are captured at the same point of time.

Abstract: An electronic apparatus is provided. The electronic apparatus includes a display device, a sensor, and a processor. The display device receives an image data. The display device includes a display panel and displays an image related to the image data on the display panel. A reference image point of the image is displayed on a first location on the display panel. The sensor detects a movement status of the electronic apparatus when the electronic apparatus shakes to generate at least one movement parameter. The processor calculates compensation data according to the at least one movement parameter and size information of the display panel. When the display device receives the compensation data, the display device displays the image by shifting the reference image point of the image from the first location to a second location on the display panel to display according to the compensation data.

Abstract: An image processing method performed by an image processor includes: receiving an image, wherein the image comprises a plurality of pixels having different strengths of at least one color; unevenly adjusting the strengths of the at least one color of specific pixels to generate a processed image.

Abstract: A dynamic localized contrast enhancement method for images and computer readable medium is revealed. The method includes multiple steps. First scan each image frame dynamically by a window whose size is smaller than that of the image frame. Then receive color feature values of pixels in the window and generate a distribution histogram according to the color feature values of the pixels in the window. The distribution histogram shows a relationship between the color feature value and a corresponding count of the pixels while the count represents the amount of the pixels with the color feature value in the window. Finally, perform contrast stretching according to the distribution histogram so as to improve the contrast in the image frame significantly.

Abstract: A color compensation system for display devices is revealed. The color compensation system includes a server end and a user end electrically or optically connected to the server end by a transmission medium. The server end has a plurality of server-end display devices. A first processing unit electrically or optically connected to the server-end display devices, and a first storage unit electrically or optically connected to the first processing unit. Each server-end display device is electrically or optically connected to an optical measuring device for measuring image signal parameters of the connected server-end display device and transmitting SP to the first processing unit. The user end includes at least one user-end display device with a second processing unit. The second processing unit receives image signal compensation parameters through the transmission medium for performing compensation and adjustment of image signal changes caused by attenuation of the user-end display device.

Abstract: The present invention provides a method and system for processing an instruction set, which can be applied to compress the operation part of a sequence of instructions in the instruction set and to perform the corresponding decompression. Upon the compression, the sequence of instructions is divided into a operation part and a register part, then recursively compress consecutive instructions with two operation codes that emerge repeatedly in the sequence of instructions until no further compression can be performed. The compression leads to form a binary tree which constitutes of nodes corresponding to the original operation codes or the ones derived from them in the recursive compression process. Furthermore, a pre-fetch mechanism is used in the present invention to promote the performance upon decompression.

Abstract: The present invention provides a method and system for processing an instruction set, which can be applied to compress the operation part of a sequence of instructions in the instruction set and to perform the corresponding decompression. Upon the compression, the sequence of instructions is divided into a operation part and a register part, then recursively compress consecutive instructions with two operation codes that emerge repeatedly in the sequence of instructions until no further compression can be performed. The compression leads to form a binary tree which constitutes of nodes corresponding to the original operation codes or the ones derived from them in the recursive compression process. Furthermore, a pre-fetch mechanism is used in the present invention to promote the performance upon decompression.