| 項次 | 料號 | 數量 | 單位 | 需用日 | 小計 |
| | 品名規格 | | | 單價 | |
| 規格 | |
| 10 |
|
1 |
CS |
20261210 |
|
| | 虛擬人生成動作後處理與效能評估技術 | | |
________________ |
________________ |
| | Virtual Human Motion Post-Processing, Performance Evaluation, and Visual
ization Interface Optimization
Project Background:
The existing virtual human motion generation system provides a foundatio
n for simulating human behavior and human–scene interactions. Further i
mprovements are required to address motion artifacts, evaluate generated
motion quality and system functions, and improve the usability of the v
isualization interface. This commissioned research shall develop and tes
t motion post-processing mechanisms, evaluate the existing generation me
thod, optimize its interface, and update technical assets and system wor
kflow documentation to support subsequent operation and integration.
Project Objectives:
Develop and Test Motion Post-Processing Mechanisms:
Implement and test post-processing methods to reduce motion jitter, foot
sliding, ground-contact artifacts, and other identified motion defects.
Evaluate Motion Quality and System Functions:
Establish reproducible tests to assess generated motion quality, scene i
nteraction, and the functionality of the existing generation workflow.
Optimize the Visualization Interface:
Improve the existing web interface for configuring generation inputs, in
specting generated motions, and reviewing results.
Deliver Technical Assets and Documentation:
Provide post-processing modules, evaluation results, optimized interface
modules, and updated system workflow documentation.
Project Scope & Experimental Steps
1. Motion Post-Processing Mechanisms and Testing
Develop and validate post-processing mechanisms to improve the continuit
y, stability, and contact consistency of generated motions while preserv
ing the intended actions and movement trajectories.
Tasks:
Inspect generated motions and identify representative defects, including
joint jitter, abrupt displacement, foot sliding, foot floating, and gro
und penetration.
Implement joint-pose and body-displacement smoothing to reduce jitter an
d abrupt motion changes.
Implement ground-contact correction and foot-sliding suppression based o
n detected or estimated foot-contact states.
Address identified leg-crossing, foot-orientation, and stepping-consiste
ncy issues within the capabilities of the existing motion representation
.
Compare motions before and after post-processing using the same test sam
ples, and inspect whether corrections introduce new motion artifacts.
Deliver the post-processing module, parameter settings, test results, an
d representative comparison examples.
2. Motion Quality Evaluation and System Functional Testing
Quantitatively and qualitatively evaluate generated motion quality and v
erify the functionality of the existing system under a consistent, repro
ducible testing procedure.
Tasks:
Define test samples, generation conditions, sample counts, and metric ca
lculation procedures.
Evaluate motion distribution quality and diversity using FID and Diversi
ty, where applicable to the existing evaluation pipeline.
Evaluate foot-contact consistency, foot sliding, and human–scene penetr
ation where the required motion and scene data are available.
Record generation time and post-processing time, together with the hardw
are and software configuration used for testing.
Establish functional test cases covering input validation, parameter con
figuration, generation execution, post-processing, result loading, and s
upported export functions.
Provide metric tables, functional test records, representative visual re
sults, and failure-case analysis.
3. Visualization and User Interface Optimization
Improve the existing web interface to support clear parameter configurat
ion, motion inspection, and review of post-processing results.
Tasks:
Review the existing interface and identify agreed usability and visualiz
ation improvements.
Improve the presentation of generation inputs and parameters supported b
y the system.
Integrate controls for enabling post-processing and configuring applicab
le post-processing parameters.
Optimize motion preview, playback controls, and scene display, and provi
de a means to compare results before and after post-processing.
Provide clear execution-status, completion, and error messages, and supp
ort result download or export in existing supported formats.
Verify consistency between interface settings, backend execution, and di
splayed results.
4. Technical Assets, Documentation, and Deliverables
Deliver a reproducible technical package covering motion post-processing
, system evaluation, interface improvements, and operating procedures.
Tasks:
Post-Processing Assets: Deliver the implemented module, source code for
developed or modified components, parameter configuration, and executio
n instructions.
Evaluation Report: Provide metric definitions, test conditions, quantita
tive results, functional test records, and before-and-after comparisons.
Interface Assets: Deliver the optimized web interface, source code for m
odified components, and associated configuration.
Updated Workflow Documentation: Describe system components, input/output
relationships, post-processing integration, execution steps, and operat
ing requirements.
Reproduction Instructions: Provide test scripts, dependency versions, an
d configuration required to reproduce the delivered processing and evalu
ation results.
Limitations and Recommendations: Document supported functions, known lim
itations, and recommended settings for subsequent use.
Deliverables:
Motion post-processing module and test results.
Motion quality evaluation data and system functional test report.
Optimized motion generation web interface.
Updated system workflow documentation and reproduction instructions.
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