Microsoft Technology Licensing, LLC

Wei Feng

Christopher Andrew Evans

Zhouchen Lin

Jae Pum Park

Anthony T Chor

Benjamin L Perry

Pritvinath Obla

Tien-Tsin Wong

Clint C Jorgenson

Craig Adam Beilinson

Liang Wan

Alexander Castro

Linda I Hong

Zhi-Qiang Liu

Systems and methods for perceptual image preview are described. In one aspect, a na&#xef;ve preview image is generated by downsampling a larger image. Perceptual features of the larger image are then detected. Information associated with the detected perceptual features is then incorporated into the na&#xef;ve preview image to create a perceptual preview image. Since the perceptual preview image incorporates information associated with the detected perceptual features, a viewer of the perceptual preview image will be more likely to detect the presence or absence of such perceptual features in the larger image.

Method, device and program for detecting perceptual features of a larger image and incorporating information of the detected perceptual features into a smaller preview image

Systems and methods for digital negatives are described. In one aspect, a digital negative is created on a computing device from a digital image. The digital image is linked to the digital negative. In response to a save operation associated with the digital image, a new digital image is generated and bi-directionally connected to the digital negative. In response to a revert operation associated with the new digital image, contents of the new digital image are replaced with contents of the digital negative.

Digital negatives

Growing community of inventors

Hong Kong, China

Wei Feng