Abstract: Systems and methods are provided for implementing a browsing application that allows users to navigate image-based content. Images and associated descriptive attributes describing the images are stored in a database. The user may select an item of interest and an example-based proximity search function may be executed to search for similar images. Images having common descriptive attributes may be grouped together and displayed. A web browser may be implemented and users may select reduced-size images of previously viewed web pages in order to access the web page.

Abstract: Systems and methods are provided for selecting survey questions and response for inclusion in a survey using a survey software application. Survey questions may be selected based on the response variance or inclusion value of each survey question. A non-inclusive list of survey responses may be selected based on the selection rate of each survey response. The response rates may be adjusted to correct for instances where survey participants selected a response indicating that none of the provided responses was adequate because a hidden response was not provided. Selected survey questions and responses may be provided to a survey participant.

Abstract: A method of non-destructive testing includes non-destructively testing an object over a range of test levels, directing coherent light onto the object, directly receiving the coherent light substantially as reflected straight from the object, and capturing the reflected coherent light over the range of test levels as a plurality of digital images of the object. The method also includes calculating differences between pixel values of a plurality of pairs of digital images of the plurality of digital images, and adding the pixel value differences of the plurality of pairs of digital images to yield at least one cumulative differential image.

Abstract: Described is an anomaly detector apparatus 10 for detecting an anomaly in a substrate, e.g., a tire comprising: a source of coherent light 20 to shine the light 27 directly onto the tire surface 24 and the light being reflected 32 from the tire; a stressing apparatus 12, which is juxtaposed to the tire and which, can optionally stress the tire; a reflected light receiving apparatus 40 for receiving the light 32 reflected directly from the tire surface 24 whether the tire is in a stressed or unstressed condition; a comparator 44 which views and compares images of reflected light from the reflected light receiving apparatus 40 when the tire is stressed or unstressed thereby ascertaining an anomaly in the tire and generates an output from the comparison; and a display apparatus 46 electronically connected to the comparator for displaying the output from the comparator.

Abstract: Described is an anomaly detector apparatus 10 for detecting an anomaly in a tire comprising: a source of coherent light 18 to shine the light 27 directly onto the tire surface 24 and the light being reflected 32 from the tire; a stressing apparatus 12 which can stress the tire; a reflected light receiving apparatus 40 for receiving the light 32 reflected directly from the tire surface 24 when the tire is in a stressed and unstressed condition; a processor 44 which compares images of reflected light from the reflected light receiving apparatus 40 when the tire is stressed and unstressed thereby ascertaining an anomaly in the tire and generates an output from the comparison; and a display apparatus 46 electronically connected to the processor for displaying the output from the processor.