Abstract: A method, an apparatus, and a computer program product for a camera zoom function are provided. The method includes associating a camera zoom with at least one sensor, detecting a physical characteristic of the camera with the at least one sensor, and adjusting the camera zoom based on the detected physical characteristic of the camera. The detecting the physical characteristic and the adjusting the camera zoom are continuous. An apparatus is provided and includes a camera, a memory, and at least one processor coupled to the memory. The at least one processor is configured to associate a camera zoom with at least one sensor, detect a physical characteristic of the camera with the at least one sensor, and adjust the camera zoom based on the detected physical characteristic of the camera. The detecting the physical characteristic and the adjusting the camera zoom are continuous.

Abstract: A method, an apparatus, and a computer program product for a camera zoom function are provided. The method includes associating a camera zoom with at least one sensor, detecting a physical characteristic of the camera with the at least one sensor, and adjusting the camera zoom based on the detected physical characteristic of the camera. The detecting the physical characteristic and the adjusting the camera zoom are continuous. An apparatus is provided and includes a camera, a memory, and at least one processor coupled to the memory. The at least one processor is configured to associate a camera zoom with at least one sensor, detect a physical characteristic of the camera with the at least one sensor, and adjust the camera zoom based on the detected physical characteristic of the camera. The detecting the physical characteristic and the adjusting the camera zoom are continuous.

Abstract: A method of compressing digital image data is provided that includes, for each image data block in a plurality of image data blocks in the digital image data, transforming image data in the image data block to convert the image data to a low-frequency coefficient and a plurality of high-frequency coefficients, computing a predicted low-frequency coefficient for the image data block based on at least one neighboring image data block in the plurality of image data blocks, computing a residual low-frequency coefficient based on the predicted low-frequency coefficient and the low-frequency coefficient, quantizing the plurality of high-frequency coefficients, and entropy coding the residual low-frequency coefficient and the quantized high-frequency coefficients.

Abstract: A method of compressing digital image data is provided that includes, for each image data block in a plurality of image data blocks in the digital image data, transforming image data in the image data block to convert the image data to a low-frequency coefficient and a plurality of high-frequency coefficients, computing a predicted low-frequency coefficient for the image data block based on at least one neighboring image data block in the plurality of image data blocks, computing a residual low-frequency coefficient based on the predicted low-frequency coefficient and the low-frequency coefficient, quantizing the plurality of high-frequency coefficients, and entropy coding the residual low-frequency coefficient and the quantized high-frequency coefficients.

Abstract: A method of compressing digital image data is provided that includes, for each image data block in a plurality of image data blocks in the digital image data, transforming image data in the image data block to convert the image data to a low-frequency coefficient and a plurality of high-frequency coefficients, computing a predicted low-frequency coefficient for the image data block based on at least one neighboring image data block in the plurality of image data blocks, computing a residual low-frequency coefficient based on the predicted low-frequency coefficient and the low-frequency coefficient, quantizing the plurality of high-frequency coefficients, and entropy coding the residual low-frequency coefficient and the quantized high-frequency coefficients.

Abstract: A method and an apparatus for compressing image data. The method includes dividing a line of an image into equal length fragments to form a coding unit, transforming and performing entropy coding to the coding unit, and compressing the image data based on the transformed entropy coded coding unit.