Abstract
Historically, hand-drawn face sketches have been commonly used by Indonesia’s police force, especially to quickly describe a person’s facial features in searching for fugitives based on eyewitness testimony. Several studies have been performed, aiming to increase the effectiveness of the method, such as comparing the facial sketch with the all-points bulletin (DPO in Indonesian terminology) or generating a facial composite. However, making facial composites using an application takes quite a long time. Moreover, when these composites are directly compared to the DPO, the accuracy is insufficient, and thus, the technique requires further development. This study applies a conditional generative adversarial network (cGAN) to convert a face sketch image into a color face photo with an additional Total Variation (TV) term in the loss function to improve the visual quality of the resulting image. Furthermore, we apply a color correction to adjust the resulting skin tone similar to that of the ground truth. The face image dataset was collected from various sources matching Indonesian skin tone and facial features. We aim to provide a method for Indonesian face sketch-to-photo generation to visualize the facial features more accurately than the conventional method. This approach produces visually realistic photos from face sketches, as well as true skin tones.
Funder
Universitas Indonesia through Hibah Publikasi Artikel di Jurnal Internasional Kuartil Q1 dan Q2
Subject
Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science
Reference28 articles.
1. Penggunaan Metode Sketsa Wajah Dalam Menemukan Pelaku Tindak Pidana—Ums Etd-Db;Kurniawan,2009
2. “Begini Rumitnya Membuat Sketsa Pelaku Penyiraman Novel Baswedan.” n.dhttps://news.detik.com/berita/d-3583949/begini-rumitnya-membuat-sketsa-pelaku-penyiraman-novel-baswedan
3. End-to-End Photo-Sketch Generation via Fully Convolutional Representation Learning
4. SketchyGAN: Towards Diverse and Realistic Sketch to Image Synthesis
5. LinesToFacePhoto
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献