Abstract: Systems and methods are disclosed for generation of a panoramic image of a scene. In an implementation, the method includes acquiring a plurality of images (e.g. first image and a second image) of the scene. Subsequent to image acquisition, the plurality of images is registered based on spatial relations of image data in an overlap region between the images. The spatial relations may correspond to distance and angle between a plurality of features in the first and the second images respectively. The registered images are merged based at least in part on a block based mean of the overlap region to generate the panoramic image. Block based merging is utilized to normalize spatially varying intensity differences of the first image and the second image.

Abstract: Disclosed is a method for correction of pixel values of an input image to compensate for variation in image capturing conditions is proposed. In an embodiment, the method enables computing a statistical value from a selected set of pixel values associated with the input image. Based, at least in part, on the computed statistical value a set of parameter values is derived. The parameter values correspond to at least two gompertz functions. The method further enables applying the at least two gompertz functions to the input image to obtain an output image. This results in an output image with one or more corrected pixel values.