公开(公告)号：WO2007098051A2

公开(公告)日：2007-08-30

申请号：PCT/US2007004191

申请日：2007-02-15

Applicant: MICROSOFT CORP

Inventor： LIN ZHOUCHEN ,  WAN LIANG ,  FENG WEI ,  WONG TIEN-TSIN ,  LIU ZHI-QIANG

CPC classification number: G06T3/40 ,  G06T2207/20008

Abstract: Systems and methods for perceptual image preview are described. In one aspect, a naïve 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 naïve 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.

Abstract translation: 描述了感知图像预览的系统和方法。 在一个方面，通过对较大的图像进行下采样来生成天真的预览图像。 然后检测较大图像的感知特征。 然后将与检测到的感知特征相关联的信息合并到初始预览图像中以创建感知预览图像。 由于感知预览图像包含与检测到的感知特征相关联的信息，感知预览图像的观看者将更可能检测更大图像中这种感知特征的存在或不存在。