In case you missed it, PhotoSketch is the application which is leaving everyone excited.
PhotoSketch, developed by Tao Chen* , Ming-Ming Chen* , Ping Tan+, Ariel Shamir° and Shi-Min Hu’, is a system
which composes a realistic picture from a simple freehand sketch annotated with text labels. The composed picture is generated by seamlessly stitching several photographs in agreement with the sketch and text labels.
I must say, I am very impressed. Both selection of the images and combining them is done on a level I haven’t seen before. The application wont render Photoshop useless, as they don’t consider lighting and perspective, but I personally see the application as a showcase of what their algorithms are capable of, Nevertheless we only have a video and no demo but, they presented their results at Siggraph so it is not totally fake. In any case, watch the video to form your own opinion.
Here the complete abstract:
We present a system that composes a realistic picture from a simple freehand sketch annotated with text labels. The composed pictureby seamlessly stitching several photographs the sketch and text labels; these are found by searching the Internet. Although online image search generates many inappropriate results, our system is able to automatically select suitable photographs to generate a high quality composition, using a filtering scheme to exclude undesirable images. We also a novel image blending algorithm to allow seamless image composition. Each blending result is given a numeric score, allowing us to find an optimal combination of discovered images. Experimental results show the method is very successful; we also our system using the results from two user studies.
* Tsinghua University
+ National University of Singapore
° The Interdisciplinary Center
‘ Tsinghua University