25 citations · 62 across the 11 of their papers we have counts for
12 papers
Rethinking Classifier-Free Guidance for TI2I Flow Matching
Andreas Floros, Elena Koritska, Teofilo de Campos +4
We study Text-and-Image-to-Image (TI2I) flow matching methods for controllable image editing. In a broader generative modeling context, Classifier-Free Guidance (CFG) is establishe…
Data Augmented 3D Semantic Scene Completion with 2D Segmentation Priors
Aloisio Dourado, Frederico Guth, Teofilo de Campos
Semantic scene completion (SSC) is a challenging Computer Vision task with many practical applications, from robotics to assistive computing. Its goal is to infer the 3D geometry i…
Towards robustness under occlusion for face recognition
Tomas M. Borges, Teofilo E. de Campos, Ricardo de Queiroz
In this paper, we evaluate the effects of occlusions in the performance of a face recognition pipeline that uses a ResNet backbone. The classifier was trained on a subset of the Ce…
Domain adaptation for person re-identification on new unlabeled data using AlignedReID++
Tiago de C. G. Pereira, Teofilo E. de Campos
In the world where big data reigns and there is plenty of hardware prepared to gather a huge amount of non structured data, data acquisition is no longer a problem. Surveillance ca…
Learn by Guessing: Multi-Step Pseudo-Label Refinement for Person Re-Identification
Tiago de C. G. Pereira, Teofilo E. de Campos
Unsupervised Domain Adaptation (UDA) methods for person Re-Identification (Re-ID) rely on target domain samples to model the marginal distribution of the data. To deal with the lac…
Research Frontiers in Transfer Learning -- a systematic and bibliometric review
Frederico Guth, Teofilo Emidio de-Campos
Humans can learn from very few samples, demonstrating an outstanding generalization ability that learning algorithms are still far from reaching. Currently, the most successful mod…
EdgeNet: Semantic Scene Completion from a Single RGB-D Image
Aloisio Dourado, Teofilo Emidio de Campos, Hansung Kim +1
Semantic scene completion is the task of predicting a complete 3D representation of volumetric occupancy with corresponding semantic labels for a scene from a single point of view.…
Hand range of motion evaluation for Rheumatoid Arthritis patients
Luciano Walenty Xavier Cejnog, Roberto Marcondes Cesar, Teofilo Emidio de Campos +1
We introduce a framework for dynamic evaluation of the fingers movements: flexion, extension, abduction and adduction. This framework estimates angle measurements from joints compu…
Domain adaptation for holistic skin detection
Aloisio Dourado, Frederico Guth, Teofilo Emidio de Campos +1
Human skin detection in images is a widely studied topic of Computer Vision for which it is commonly accepted that analysis of pixel color or local patches may suffice. This is bec…
Skin lesion segmentation using U-Net and good training strategies
Fred Guth, Teofilo E. deCampos
In this paper we approach the problem of skin lesion segmentation using a convolutional neural network based on the U-Net architecture. We present a set of training strategies that…
Semantic Scene Completion Combining Colour and Depth: preliminary experiments
Andre Bernardes Soares Guedes, Teofilo Emidio de Campos, Adrian Hilton
Semantic scene completion is the task of producing a complete 3D voxel representation of volumetric occupancy with semantic labels for a scene from a single-view observation. We bu…
Object-Based Audio Rendering
Philip Jackson, Filippo Fazi, Frank Melchior +15
Apparatus and methods are disclosed for performing object-based audio rendering on a plurality of audio objects which define a sound scene, each audio object comprising at least on…