Assessing Street-Level Emotional Perception in Urban Regeneration Contexts Using Domain-Adapted CLIP
Year: 2026
Type: article
Abstract: As urban regeneration goals shift from physical improvement to pedestrian-level experience and emotional perception, existing assessment methods struggle to describe the emotional responses associated with renewed street environments. This paper proposes a framework for street-level emotional perception and analysis within the context of urban regeneration, enabling the computational representation of emotional perception based on Street View Image (SVI) and a vision-language model (VLM). The study constructs a six-dimensional emotion perceptual framework encompassing Comfort, Vitality, Safety, Oppressiveness, Nostalgia, and Alienation, and uses a lightweight domain-adapted Contrastive Language-Image Pre-training (CLIP) model to infer emotional perceptions from SVI. Building upon this, a dual-axis evaluation framework is introduced to structure and interpret basic spatial experience and regeneration-related perception. Using the Yuyuan Road and Wuding Road areas in Shanghai as a case study, the study combines emotional perception results with street-level spatial analysis, proposing a scalable and interpretable analytical method for diagnosing urban regeneration outcomes and supporting emotion-informed spatial interventions.
Source: Buildings
Authors: Liyang Chu, Keting Zhou
Institutions: Manchester School of Architecture, Harvard University
Language: English
Subfield: Building and Construction
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,137
OpenAlex ID: W7133353197
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